Microsoft · Security update · September 9, 2025

KB5065435: September 2025 security update

KB5065435, released September 9, 2025, fixes 2 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: Routine.

Routine
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0096
61st percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 0 Routine 2

Applies to

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
Routine CVE-2025-54107 Windows MapUrlToZone Security Feature Bypass 4.3 0.0096 Exploitation Less Likely
Routine CVE-2025-54917 Windows MapUrlToZone Security Feature Bypass 4.3 0.0095 Exploitation Less Likely
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